script.js

//Part 2, 3, 4, 5, 6,7
var clothes = [
 'nothing',
 'swimsuit',
 'shorts and shirt',
 'sweater',
 'sweater + jacket',
 'heavy jacket',
 'heavy jacket and toe warmers',
 'dont go outside if you want to live'
];

var temps = [];
var tempsUnits = ["°C","°F","K"];
var celsiusTemp;
var rawTemperature;

var name = prompt("Enter your name:");
rawTemperature = prompt(`Enter a value for the temperature. if you want to stop, type "stop"`);

while (rawTemperature !== "stop") {

    while ( isNaN(rawTemperature) && rawTemperature !== "stop" ) {

        rawTemperature = prompt("Please enter a number") ;

    }

    var temperature = parseInt(rawTemperature);
    var temperatureUnit = prompt("Please pick one of the 3 units: Fahrenheit/Celsius/Kelvin");

    if (temperatureUnit === "Fahrenheit") {
        temperatureFromFToC = (5/9) * (temperature - 32);
        temperatureFromFToK = (5/9) * (temperature - 32) +273;

        celsiusTemp = temperatureFromFToC;

        temps.push(temperatureFromFToC);
        temps.push(temperature);
        temps.push(temperatureFromFToK);

        for (var i = 0; i < 3; i++){
            console.log ( `temperature = ${temps[i]}${tempsUnits[i]}`);
        }
    }

    else if (temperatureUnit === "Celsius") {

        temperatureFromCToF = (9/5)*temperature + 32;
        temperatureFromCToK = temperature + 273;

        celsiusTemp = temperature;

        temps.push(temperature);
        temps.push(temperatureFromCToF);
        temps.push(temperatureFromCToK);

        for (var i = 0; i < 3; i++){
            console.log ( `temperature = ${temps[i]}${tempsUnits[i]}`);
        }
    }

    else if (temperatureUnit === "Kelvin") {

        temperatureFromKToF = (9/5)*(temperature - 273) + 32;
        temperatureFromKToC = temperature - 273;

        celsiusTemp = temperatureFromKToC;

        temps.push(temperatureFromKToC);
        temps.push(temperatureFromKToF);
        temps.push(temperature);

        for (var i = 0; i < 3; i++){
            console.log ( `temperature = ${temps[i]}${tempsUnits[i]}`);
        }
    }

    else {
        console.log("Error!!!");
    }


    if (celsiusTemp < 0) {
        console.log(`ooh it's cold out ${name}, you should wear a ${clothes[5]} or a ${clothes[6]}.`);
    } else if ( celsiusTemp > 40 && celsiusTemp <= 100 ) {
        console.log(`ooh it's hot out ${name}, I advise you to wear ${clothes[2]}.`);
    } else if ( celsiusTemp > 100) {
        console.log(`your literally boiling ${name}, you should wear ${clothes[0]} or just ${clothes[8]}.`);
    }

    rawTemperature = prompt(`Enter a value for the temperature. if you want to stop, type "stop"`);

}